../ dmsp_08_ephemeris_19920109.txt 22-Jun-2023 15:43 106679 dmsp_09_ephemeris_19920109.txt 22-Jun-2023 15:43 106498 dmsp_10_ephemeris_19920109.txt 22-Jun-2023 15:43 106759 dmsp_11_ephemeris_19920109.txt 22-Jun-2023 15:43 106471